I'm making a start page of a Website. Its simple, you click on "Entrar no Site" that means "Enter the Website" on my language xD, and the camera shoot, with a flash effect and a sound. But in IE the sound does not play! Someone knows how to fix it?

Here the page > http://abcrede.com.br/PAINELAR/

And here de File > http://www.mediafire.com/download.php?4g4p94do5b5ipn6